package business;
/ a$ ^# ]. Z" Y) Kimport java.io.BufferedReader;1 Y! ]7 _ B) U& ^ t# B
import java.io.FileInputStream;
- v. G8 V) B6 ~( ?2 pimport java.io.FileNotFoundException;
; } N$ x, d4 w8 B7 b" s$ f% simport java.io.IOException;$ o" n6 V) F5 Z! b" p: b+ q
import java.io.InputStreamReader;" R. o$ U$ t. E' Y7 h* C
import java.io.UnsupportedEncodingException;
: G! c q4 g- X4 M' Z! s9 kimport java.util.StringTokenizer;
) S9 x+ s# i# h; W) `public class TXTReader {
5 p% X9 G2 U9 m" |& n& K6 k protected String matrix[][];
2 H; T! F. z; w8 m3 R7 k( _ protected int xSize;4 M. m, \: h1 \! j& o6 s6 q
protected int ySize;
6 H( @% A/ w$ Z public TXTReader(String sugarFile) {( V, R( P7 S8 C, {3 F! O5 j) C8 X
java.io.InputStream stream = null;/ a" h- H1 d/ p1 l7 _( o4 I
try {# F t: i" X }) t, _
stream = new FileInputStream(sugarFile);8 h5 O. a9 l8 F8 d
} catch (FileNotFoundException e) {0 e5 v( ^8 r: m8 D" W
e.printStackTrace();6 X9 W0 T( F; j+ S0 ~
}
! r8 b; O- z: `% h BufferedReader in = new BufferedReader(new InputStreamReader(stream));
1 a0 K9 R! A& G5 x" F/ } init(in);, t: j V5 g4 A! `4 S
}! P5 j; q8 t9 @+ E1 i, t+ j' S
private void init(BufferedReader in) {
& U8 A; T* ]# | \% D, c2 M; p try {" d$ O: m. v7 l; _, S4 m( X
String str = in.readLine();
5 t- v r" Y8 l+ ^& }7 X3 v3 s if (!str.equals("b2")) {" S- t5 m$ c7 `3 \) p
throw new UnsupportedEncodingException(
2 N/ U+ Q" f* T! V5 ~) {4 E6 S/ d- W8 @ "File is not in TXT ascii format");* d" @' @) Z! F3 R) }2 F+ E6 ~
}4 ]; Z0 q5 ~% x$ t
str = in.readLine();
, W4 x: v% \' r+ ^ String tem[] = str.split("[\\t\\s]+");
8 {2 F: ^/ w/ ~* c! X9 u xSize = Integer.valueOf(tem[0]).intValue();: [# W$ J& x/ _& U
ySize = Integer.valueOf(tem[1]).intValue();
$ G' i6 f, Q" B/ j' [+ t6 w" n matrix = new String[xSize][ySize];; j q7 ?8 M" _& A6 D5 J, J
int i = 0;
; k c; M! S: q+ l( h str = "";
1 ~2 P3 b4 [ W D* g: x. n5 q) l String line = in.readLine();
; g Z; t7 f- {- |* } while (line != null) {
! m4 i' ^0 Z* N$ e/ e# l4 q$ I7 D String temp[] = line.split("[\\t\\s]+");. q! c1 S# s( [! X! ]# u
line = in.readLine();
4 Q2 C# {/ g' l4 k8 g3 [ for (int j = 0; j < ySize; j++) {/ v, y; b. D* Z J; x# H1 V
matrix[i][j] = temp[j];
6 ~0 b8 P, U" v1 T% i: n' v }
. m( D& q5 y9 r0 f, N& X i++;5 g! H7 l7 D, L
}6 j q- j1 X Y9 U# C+ |/ L1 i; |
in.close();
. J9 K( U3 V' A. O4 Y6 o( k, q& |& D } catch (IOException ex) {/ T3 c( }$ z' T& K, O
System.out.println("Error Reading file");
- v- ^9 v3 W2 K. q r ex.printStackTrace();, p+ ~9 |" K- f1 n/ Q! }1 w2 e
System.exit(0);2 p; R: k" P1 F
}
/ L& l, k6 ]7 b6 G1 U }; k4 k3 x7 Z& M+ g: p# @& K. M" ^
public String[][] getMatrix() {
6 p7 H. E6 L8 C3 D' L* W" C return matrix;
) f# u7 f( \% Y0 O3 t- } }
' o2 r! O) Q5 ]0 o4 I" V2 n} |